7172 These exercises refer to the hanging cable described in Exercise 70. Assuming that

Chapter 6, Problem 72

(choose chapter or problem)

These exercises refer to the hanging cable described in Exercise 70.

Assuming that the cable is 120 ft long and the poles are 100 ft apart, approximate the sag in the cable by approximating \(a\). Express your final answer to the nearest tenth of a foot. [Hint: First let \(u=50/a\).]

Equation Transcription:

Text Transcription:

a

u=50/a

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